device-tree: Fix string trailing character strip issue

Multiconfig freertos device-tree do configure task fails with below
errors:

ERROR: mc:cortexa53-0-zynqmp-freertos:device-tree-1.0-r0 do_configure: Unable to find cortexa53-0-zynqmp-freerto.dts, to use EXTRA_OVERLAYS you must set a valid CONFIG_DTFILE or use system-top.dts
ERROR: mc:cortexa53-0-zynqmp-freertos:device-tree-1.0-r0 do_configure: ExecutionError('/scratch/sandeep/yocto/2024.1/yp-dev/build-sdt/tmp-cortexa53-0-zynqmp-freertos/work/xlnx_zynqmp_zcu102_rev1_0-xilinx-elf/device-tree/1.0-r0/temp/run.do_configure.3127586', 1, None, None)
ERROR: Logfile of failure stored in: /scratch/sandeep/yocto/2024.1/yp-dev/build-sdt/tmp-cortexa53-0-zynqmp-freertos/work/xlnx_zynqmp_zcu102_rev1_0-xilinx-elf/device-tree/1.0-r0/temp/log.do_configure.3127586
ERROR: Task (mc:cortexa53-0-zynqmp-freertos:/scratch/sandeep/yocto/2024.1/yp-dev/sources/poky/../meta-xilinx/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb:do_configure) failed with exit code '1'
NOTE: Tasks Summary: Attempted 851 tasks of which 769 didn't need to be rerun and 1 failed.

Using python rstrip operations it will strip all the combinations of
its values. For example in below code

BASE_DTS ?= "${@os.path.basename(d.getVar('CONFIG_DTFILE') or '').rstrip('.dtb').rstrip('.dts') or 'system-top'}"

if CONFIG_DTFILE name is cortexa53-0-zynqmp-baremetald or
cortexa53-0-zynqmp-freertos resulting output with rstrip will be

cortexa53-0-zynqmp-baremetal
cortexa53-0-zynqmp-freerto

Hence instead of using rstrip use os.path.splitext to remove
.dtb or .dts extension from file name.

Signed-off-by: Sandeep Gundlupet Raju <sandeep.gundlupet-raju@amd.com>
Signed-off-by: Mark Hatle <mark.hatle@amd.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb b/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb
index 8d7211f5..1f8ae2e3 100644
--- a/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb
+++ b/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb
@@ -23,7 +23,7 @@ inherit devicetree image-artifact-names
 SYSTEM_DTFILE ??= ""
 CONFIG_DTFILE ??= "${SYSTEM_DTFILE}"
 
-BASE_DTS ?= "${@os.path.basename(d.getVar('CONFIG_DTFILE') or '').rstrip('.dtb').rstrip('.dts') or 'system-top'}"
+BASE_DTS ?= "${@os.path.splitext(os.path.basename(d.getVar('CONFIG_DTFILE') or ''))[0] or 'system-top'}"
 
 EXTRA_DT_FILES ?= ""
 EXTRA_DTFILE_PREFIX ?= "system-top"